Commodore C64 Manual: C64GS Tech Data (1990-11)(Commodore)

I

C64GS

©

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TECH DATA

^s

NOVEMBER, 1990

PN-400401-01

o

SPECIFICATIONS

■HV

FEATURES

fj

MICROPROCESSOR:

6510A, 1MHz clock — Compatible with 6502

^^

MEMORY:

64K

ROM:

20K ROM standard includes operating system

^^

DISPLAY:

40 columns x 25 lines of text

1 J

COLOURS:

16 background, border and characters

^^

DISPLA Y MODE:

Text characters — High resolution graphics

RESOLUTION-

320 x 200 pixels

c

SPRITES:

8 independent sprites, each consists of 24 x 21 pixels and

up to 4 colours, each independently expandable horizontally
and vertically

^H

SOUND:

6581 Sound Interface Device includes 3 independent tone
generators

^^M

PORTS:

ROM cartridge port, 2 joystick ports

^^_

SYSTEM INTERFACES

^^^^

SIDE PANEL CONNECTIONS

^^^g

POWER CONNECTOR:

Uses standard C64 power supply

^ t.

POWER SWITCH:

Supplies power to the system

^>

JOYSTICK PORTS:

Two standard DB9 connectors

w

TOP CONNECTIONS

f^

CARTRIDGE SLOT:

The rectangular slot accepts program or game cartridges

u

REAR CONNECTIONS

^^

MODULATOR SWITCH:

A switch is provided on the modulator to change the audio
carrier between 6MHz (UK) and 5.5MHz (continental
Europe).

RF OUTPUT:

Supplies both the picture and sound to a PAL television set.

u

A UDIO/ VIDEO OUTPUT-

This is a C64 style 8 pin DIN connector for Luma Chroma
Audio connections to a PAL monitor

■ ■

POWER REQUIREMENTS

^/

240V, 50Hz

Copyright © 1990 by Commodore Electronics Limited.

All rights reserved. Printed in U.S.A.

— ,y

SHIPPING ASSEMBLY

REF. NO.

PART MO.

PART NAME

1

363494-01

MAIN ASSY (NTSC)

2

363494-02

MAIN ASSV (PAl)

4

251063-07

POWER SUPPLY SEV

5

251053-09

POWER SUPPLY UL

6

251053-11

POWER SUPPLY VDE

7

251053-12

POWER SUPPLY BSI

6

251053-10

POWER SUPPLY UL/CSA

9

251053-13

POWER SUPPLY SEV SUB

251053-15

POWER SUPPLY SAA

13

25184641

CABLE, RF - PAL

16

32522841

SWITCH, RF - SWEDEN

18

154D025-01

BAG, PLASTB

19

324257-01

BAG. DRYING AGENT

20

36352841

END CAP, FOAM

21

363529-01

SLEEVE. C64 CONSOLE

23

36353001

BOX, MASTER SHIPPING (1/4)

24

363531-01

JOYSTICK

26

36353541

CARTRIDGE

27

36353641

MANUAL, C64GS SYSTEM GUIDE

28

36335741

MANUAL, C64GS GAME GUIDE

29

36638641

LABEL. RATING (W. GERMAN PROO)

30

36638642

LABEL. RATING {W. GERMAN PROO)

31

36638643

LABEL. RATING (HK PROO)

32

36638644

LABEL. RATING (HK PROO)

33

36638645

LABEL. RATING (CHINA PROD)

34

36638646

LABEL. RATING (CHINA PROO)

36

32509042

STICKER, SEAL

37

36642741

LABEL. STATIC CLING

CPU BOTTOM

MAIN ASSEMBLY

BOTTOM CASE ASSEMBLY

REF. NO.

PART NO.

363495-01
313491-01
313491-02
390177-02

PART NAME

TOP CASE ASSY

BOTTOM CASE ASSY NTSC

BOTTOM CASE ASSY PAL

SCREW, SELF TAP #5 TORX 3/8* QTY = 5

313490-02
950150-03
250469-09
250469-10
906883-03
363532-01

BOTTOM CASE

FOOT, SELF ADHESIVE QTY=4

PCB ASSY C64E NTSC

PCB ASSY PAL

SCREW SELF TAP M3 X 6,0

SHIELD. PAPER WRAP AROUND

TOP CASE ASSEMBLY

£

REF. NO.

PART NO.

PART NAME

1

31348901

TOP CASE

2

313488-01

ACCENT PLATE

3

251191-01

DOOR

4

251194-01

DOOR SHAFT

5

251193-01

DOOR SPRING

6

390866-01

DOOR SHAFT BRACKET

7

363694-01

RIVET. PLASTIC

6

38001602

LED. POWER ON L + 360MM

9

380133-06

LOGO

C64 GAME SYSTEM
ASSEMBLY DIAGRAMS

12 CNJ

n n ri n »*n r ■» »**

.iy y : s iy i«iy i

3*. JS». j«j«. j o i. >< j° L j^ j

JIO jii „

ooo

n pt r 1 rr

CH4

si a fci a i *-t<u-,

I. J U J LJ LJ * L- '-

-r r

Cll

Z 3

CM M _ C» l » _

O O
O O

o o

- o o

1—1 3

°* ^^S PCB ASSY S NO. 250469

JI9

o

511

F»1

PCB NO. 2523 M REV.B

Commodore Internati
PCB Co

PCB Assembly #25(j

IC COMPONENTS

318012-01
906108-01
318027-01
318013-01
901225-01
901502-01
901522-06
901521-03
901521-30
251527-08
251527-09
901453-07

390083-02
390083-01
901453-09
901522-14
390083-12
390083-05
390889-01
251715-01

252535-01

8500

6526

8565

8580

2332 ROM CHAR

4066

7406

74LS08

74IS14

8701 T6

8701 L6

2114

S4K X 4 BIT DRAM, QTY 2

64 X 4 BIT DRAM

2114

7416

64K X 4 BIT DRAM

64K X 4 BIT DRAM

128K ROM (GAME) U.S. PAL

MEMORY CONTROLLER

MEMORY CONTROLLER

U6

U1.U2

U7

U9

U5

U18.U21

U22

U3

U23

U20

SUB FOR 251527-08

U19{USE W/U8& REV

A PCB)

U10.U11

SUB FOR 390083-02

U19

U22 SUB FOR 1C 7406

U10.U11 SUBSTITUTE

U10, U11 SUBSTITUTE

U4

U8 SUB USE W/REV A

PCB

Ufl

RESISTOR PACKS

902441-22
902412-07
902442-29

1K6PIN5EL
3.3K 9PIN 8EL
3.3K SPIN 7EL

RP6
RP4
RP3.RP5

RESISTORS 5% @ V* WATT. CARBON HLM, UNLESS OTHERWISE SPECIFIED

251068-65

251068-69

251068-76

251068-101

251068-1261

251068-51

901600-14

251069-82

390 OHM

560 OHM

1K

10K

1D0K

100 OHM

10 OHM, Vz YV, 5%

1.BK

R5

R16

R3.R12

R9.R17

R14

R101

R19

R100

CAPACITORS

251069-04
251069-12
251075-06

251304-71
251079-06
900100-11
90010001
9001 (XM0
9001 0043
900101-52
900100-33
900100-18
390101-07
251074-09

251029-02
25107541

CER RAD 470 PF 50V
CER RAO 2000 Ff 50V
CER RAO 0,1 UF 25V

CER RAD 22000 PF 50V
ELEC 2.2 PF 50V
ELEC RAD 4,7 PF 25V
ELEC RAD 10 PF 25V
ELEC RAO 100 PF 16V
ELEC RAD 220 PF 25V
ELEC RAD 1000 PF 16V
ELEC RAD 47 PF 16V
ELEC RAO 220 PF 16V
ELEC RAD 470 PF 35V
ELEC RAD 22000 PF 25V

TRIMMER 7.7-40 PF
CER RAO 001 UF

C2-4.6,76,90

C80.C81

CI. 7,28-30,34.35,37,39,

40.47,48,55,61,69,79.84

C70.C71

C44

C59

C77

C58

C65

C63

C36

C43

C66

C70.C71 SUB FOR

251304-71

CT-1

C56

o-

FM

Qu

< jiiu 3

CTT,

CTI

n

ill

_, O"

— J OPCNiNTSC 5
SMONT: »»*L

r^t

Q

TW-2594V-0

ional Spare Parts List

mponents

•469-09, -10, REV. B

CONNECTORS

251116-01

252168-01
251057-01
903332-03
251251-01

7 PIN - POWER

6 PIN - AUDIO/VIDEO

9 PIN MINI D - CONTROL PORTS

HEADER ASSY 3 PIN

44 PIN CARD EDGE - EXPANSION

MISCELLANEOUS

903025-08
252214-01
325563-01

252341-01
251878-02
251878-01
251468 01
200018-13
901151-17
90075001
251819-16
251819-01

906103-04
906103-05
252313-63

252337-61

FERRITE BEAD LONG
FERRITE BEAD 2 TURN
FERRITE BEAD

RF CHOKE COIL
LINE FILTER 8 TERMINAL
LINE FILTER 8 TERMINAL
CRYSTAL 17.73447 MHZ
JUMPER WIRE
COIL INDUCTOR 2.2
DIODE IN4001
DIOOE IN914 R
DIODE IN4148 R

KODE ZENER RD30EB1
DIOOE ZENER RO3.0EB2
DIOOE ZENER RD10ESB2

DIODE ZENER HZ11A1

CN7
CN5

CN8, CN9
CN10

CN6

FB7-FB10

FB1

FB2.3.4 (FB4 S/B

COVERED W/ ASHRINK

TUBE)

L3.4

LI

L1 SUB FOR 251878-02

Y1 CL 18PF

USE ON Y1

L2

CR3.4

CR5.9, 11-21

CR5.9, 11-21 SUB FOR

251819-16

CR6

SUB FOR 906103-04

CR7 FOR 8580 (HMOS

SID)

Vz = 9.48-9.90AT5mA

SUB FOR 252313-63

MISCELLANEOUS (Continu*)

252026-01
251026-02
251026-03
251842-01

390257-03

902694-01
902671-01
251525-01
252338-01
252405-03
904150-02
904150-05
904150-06
903556-18
906102-02
906102-01
904500-01
363531-01
906883-03
332299-01

DIODE BRIDGE RECT S2VB10
DIODE BRIDGE RECT D6A20B
DIODE BRIDGE RECT DBA20C
EMI FILTER 270PF

EMI FILTER 270PF

TRANSISTOR 2SC 181 5

TRANSISTOR 2SC945

TRANSISTOR 2SC2458

TRANSISTOR NPN 900mW

MODULATOR - PAL

SOCKET 16 PIN (USE ON U20)

SOCKET 28 PIN (USE ON U4.U9)

SOCKET 40 PIN (USE ON U7)

FUSE, NORMAL BLO 250V 1.5A

FUSE. CUP (USE ON F1)

FUSE CLIP

SWITCH, ROCKER DPOT

CARTRIDGE GUIDE • CONSOLE

SCREW SELF TAP M3 X 6 (FOR 9PIN DSUB)

INSULATION TAPES

CR2

SUB FOR 251026-01

SUB FOR 251026-01

EM1 1-9

OST310-55Y5S271M

EMI1-9 SUB

DSS310-55Y5S271M

02.03

02.03 SUB

02.03 SUB

05

M1

SUB FOR 906102-01
SW1

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7.M/1MM A«* Ml

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2. Ait CVMC/T4A \C1lt/£S AK£ /At s*/L .

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Mores-i/A/irss ewtxtf/se wec/f/f& :

Schematic #252312, Rev. B

Sheet 1 of 1

CARTRIDGE EXPANSION SLOT CN6

11 II X II II IT H II 14 1] II II II

[!■■■■ ■■■■■ ■

AUDIO/VIDEO CN5

KEY

I V

l»»UT^«r^

M L ■ J

H 1 I U t • *

PIN

TYPE

PIN

TYPE

1

CND

A

GND

2

+ 5V

B

ROMH

3

+ 5V

C

RESET

4

IR <L

D

NMI

5

R/W

E

S02

6

Dot Clock

F

A15

7

I/O 1

H

AM

8

GAME

J

A13

9

EXROM

K

AI2

10

1/0 2

L

All

1!

ROML

M

AIO

12

BA

N

A9

13

DMA

P

A8

14

D7

R

A7

a

D6

S

A6

16

DJ

T

A5

17

D4

V

A4

18

D3

V

A3

19

D2

w

A2

20

Dt

X

Al

21

DO

Y

AO

22

GND

z

GND

PIN

TYPE

PIN

TYPE

1

2
3

4

LUM
GND

AUD/OUT
COMPOSITE

5

6

7
8

AUD/JN
COLOR
NC

+ 5

POWER CN7

2

JOYSTICK CN8, CN9

12 3 4 5

o o o o o

o o

» 7

O O
8 9

PIN

PORT 1 TYPE

PORT 2 TYPE

JOYAO

JOYBO

JOYA1

JOYB1

JOYA2

J0YB2

JOYA3

JOYB3

POT AY

POT BY

BUTTON A/LP

BUTTON B

+ SV(Ma*S0MA)

+ 5V

8

GND

GND

9

POT AX

POT BX

KEY

PIN

TYPE

PIN

TYPE

1

2
3

4

NC

GND

NC

NC

5

6

7

+ 5 VDC
9VAC
9 VAC

TROUBLESHOOTING GUIDE C64

SYMPTOM

Abnormal colors appear in text

Wrong characters are displayed

System does not reset

White band scrolls down the screen (60/50 Hz Hum)

Wavy screen after system warms up

Black band scrolls through screen when system warms up

Blank screen on power up

System powers up with all characters displayed as blocks

Intermittent display

Joystick does not operate correctly

Wrong frequency

No text is displayed

Graphic characters displayed instead of text displayed

No Sound

GAMES SYSTEM (C64 E PCB)

POSSIBLE SOLUTION

Check U19 (2114 RAM); U21 (4066); U7 (VIC)

Check RAM (U10.U11)

Check U20 (556 IC)

Check External Power Supply; VR2 (5V regulator)

Check External Power Supply — U20, U7

Check External Power Supply; CR2, C65, C66

Check External Power Supply; U4 (Kernal/Basic
ROM); U8 (MMU); U6 (MPU); U7 (VIC); U22,
U23; U10, Ull (RAM); C22

Check U8 (MMU); U7 (VIC)

Check Connectors — C63, C66

Check Ul (CIA); U18 (4066); EMI 1-9

Check C70, C41

Check U4, U5 (ROMS); U2 (CIA); U7 (VIC) -»

Check U7 (VIC); U2 (CIA); U8 (MMU)

Check U19 (SID); Fl (Blown fuse)